Simultaneous recovery of zinc and iron from electric arc furnace dust with a coke-packed bed smelting-reduction process

Sumio Yamada; Hiroshi Itaya; Yoshiaki Hara

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Simultaneous recovery of zinc and iron from electric arc furnace dust with a coke-packed bed smelting-reduction process

机译：焦炭床熔融还原工艺同时从电弧炉粉尘中回收锌和铁

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摘要

A new smelting-reduction process that recovers zinc and iron from EAF dust has been developed. It is based on a coke-packed bed shaft furnace having two-stage tuyeres with the dust injected through the upper tuyeres. Vaporized zinc is extractedfrom the furnace top with iron and slag tapped from the bottom.

机译：已经开发出一种新的熔炼还原工艺，该工艺可从电炉粉尘中回收锌和铁。它基于具有两级风口的装满焦炭的床竖炉，粉尘通过上风口注入。从炉顶抽出汽化锌，从炉顶抽出铁，从炉底抽出炉渣。

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来源
《Iron & Steel Review》 |1998年第8期|共4页
作者
Sumio Yamada; Hiroshi Itaya; Yoshiaki Hara;
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正文语种 eng
中图分类冶金工业;
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1. Simultaneous recovery of zinc and iron from electric arc furnace dust with a coke-packed bed smelting-reduction process [J] . Sumio Yamada, Hiroshi Itaya, Yoshiaki Hara Iron & Steel Review . 1998,第8期

机译：焦炭床熔融还原工艺同时从电弧炉粉尘中回收锌和铁
2. Reduction model of zinc and iron oxide in a coke packed bed furnace (Development of the smelting reduction process with a coke packed bed to recover zinc from electric arc furnace dust-5) [J] . N.Ishiwata 材料とプロセス: 日本鉄鋼協会講演論文集 . 2000,第4期

机译：焦炭填充床炉中锌和铁氧化物的还原模型（使用焦炭填充床从电弧炉粉尘中回收锌的熔融还原工艺的发展-5）
3. Reduction model of zinc and iron oxide in a coke packed bed furnace (Development of the smelting reduction process with a coke packed bed to recover zinc from electric arc furnace dust-5) [J] . N.Ishiwata 材料とプロセス: 日本鉄鋼協会講演論文集 . 2000,第4期

机译：焦炭填充床炉中锌和氧化铁氧化铁的减少模型（用焦炭填充床的冶炼减少过程中熔炼床中锌滤灰_
4. RECOVERY OF IRON AND ZINC FROM ELECTRIC FURNACE DUST USING A MICROWAVE PROCESSING METHOD [C] . Jiann-Yang Hwang, Xiang Sun, Xiaodi Huang, TMS Annual Meeting Exhibition . 2010

机译：使用微波处理方法从电炉灰尘中恢复铁和锌
5. Recovery of zinc from zinc ferrite and electric arc furnace dust. [D] . Xia, Dan Kui. 1997

机译：从铁氧体锌和电弧炉粉尘中回收锌。
6. A Double Barrier Technique with Hydrotalcites for Pb Immobilisation from Electric Arc Furnace Dust [O] . Angélica Lozano-Lunar, Enrique Fernández Ledesma, Álvaro Romero Esquinas, 2019

机译：用水滑石固定电弧炉粉尘中铅的双重屏障技术
7. The Optimization of Hydrometallurgical Process for Recovery of Zinc from Electric Arc Furnace Dust (Part I : leaching process) [O] . Dea-Hyun Moon, Sang-Woo Ahn, Han-lae Kim, 2015

机译：电弧炉粉尘回收锌的液压冶金工艺优化（第一部分：浸出过程）
8. Characterization, Recovery and Recycling of Electric ARC Furnace Dusts [R] . 1982

机译：电弧炉粉尘的表征，回收和再循环

Simultaneous recovery of zinc and iron from electric arc furnace dust with a coke-packed bed smelting-reduction process

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